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Corsair CMK64GX5M2B5200C40 32GB
Corsair CM4B8G1J2400A16K2-O 8GB
Compare
Corsair CMK64GX5M2B5200C40 32GB vs Corsair CM4B8G1J2400A16K2-O 8GB
Overall score
Corsair CMK64GX5M2B5200C40 32GB
Overall score
Corsair CM4B8G1J2400A16K2-O 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
Corsair CMK64GX5M2B5200C40 32GB
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Faster write speed, GB/s
13.6
12.7
Average value in the tests
Reasons to consider
Corsair CM4B8G1J2400A16K2-O 8GB
Report a bug
Below the latency in the PassMark tests, ns
27
29
Around -7% lower latency
Faster reading speed, GB/s
17.8
14.8
Average value in the tests
Higher memory bandwidth, mbps
19200
16000
Around 1.2 higher bandwidth
Specifications
Complete list of technical specifications
Corsair CMK64GX5M2B5200C40 32GB
Corsair CM4B8G1J2400A16K2-O 8GB
Main characteristics
Memory type
DDR5
DDR4
Latency in PassMark, ns
29
27
Read speed, GB/s
14.8
17.8
Write speed, GB/s
13.6
12.7
Memory bandwidth, mbps
16000
19200
Other
Description
PC5-16000, 1.1V, CAS Supported: 22 26 28 30 32 36
PC4-19200, 1.2V, CAS Supported: 9 10 11 12 13 14 15 16 17 18 19 20 25
Timings / Clock speed
no data
15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
Ranking PassMark (The more the better)
3521
3129
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
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Absolute Latency
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RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
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